China Liquid Ring Vacuum Pump (2BV) sprocket bolts

Solution Description

CNC router vacuum pump

Greentech Intercontinental (Xihu (West Lake) Dis.) Co., Ltd is the specialist vacuum pump provider.

2BV sequence drinking water ring vacuum pumps are ideal for pumping the gases and steam. Its suction force can reach 33mbar (Abdominal muscles) (i. e. ninety seven % vacuum diploma). If the transformer oil is employed as the running liquid, these pumps are called oil ring vacuum pump and the suction stress can achieve 6.7mbar (Stomach muscles) (i. e. 99 % vacuum diploma). So the oil ring vacuum pumps can replace the reciprocated vacuum pumps completely. When the liquid ring vacuum pumps work beneath the situation in close proximity to the restricted vacuum for a long time, it is essential to couple with the cavitation protection pipe in purchase to get rid of the screaming and safeguard the pump.

When the compressor is operating, the greatest force is .26MPa (Ab muscles). And the higher of discharge force, the bigger of the energy of the compressors. So it is needed that the information of the discharge stress is supplied to select the correct motor.

2BV2-Ex, 2BV6 sequence water ring vacuum pumps and compressors are primarily used for pumping the explosive gases or function in the flammable and explosive surroundings. The technical parameter of every single variety is the same as the corresponding type of the 2BV2 or 2BV5 series products.

2BV sequence stainless metal pumps can be used below the situations with greater requirements for the corrosive-evidence or the lustration.

According to the doing work situation, the material of all the parts exactly where the liquid flows (i. e. Pump casing, pump include, port plate, and impeller)are manufactured of numerous stainless metal as bellow:

SUS304 (0Cr18Ni9), SUS316 (0Cr17Ni12Mo2), SUS316L (00Cr17Ni14Mo2)

The materials of the shaft is 2Cr13 or 0Cr18Ni12Mo2Ti

The mechanical seals are employed the John Crane products and the seals substance is optional for FPM or PTFE.

2BV series goods have the qualities as bellow

· The shut-coupled design and style is hassle-free to put in and can preserve area.

· The normal seals are all utilised the John Crane mechanical seals.

· 2BV series products have the cavitation protection port. When they operate under the situation around the minimal vacuum, the cavitation safeguard port opens (or connects with the separator)to get rid of the screaming to defend the pump.

· Aluminum bronze impeller is of substantial depth and wearing effectively. The erosive-evidence ability of the pump can be enhanced by making use of it. If the elements exactly where the liquid flows are manufactured of the stainless metal, the pumps can be utilized under the a lot more arduous problem.

· The distinctive design of the discharge port can protect the pump from the more than-strain to make sure the greatest successful performance in the working range of the pump.

· The motors are all adopted Y2 sequence goods. The security course is IP54 or IP55 (standard is IP44) and the insulation grade is F.

· The bearings are all employed the imported merchandise with manufacturer identify of CZPT or NSK.

Sort Suction capacity
m 3 /min
Minimal vacuum
mbar(MPa)
Motor power
kW
Explosive-proof quality of motor Defense grade of motor Pump Speed
r.p.m
Liquid flowrate
L/min
Sound
dB(A)
Excess weight
kg
2BV2 060 .forty five

33mbar
(-.098MPa)

1.1

No

IP54

2880 two sixty two 31
2BV2 061 .86 one.five 2880 two sixty five 35
2BV2 070 one.33 three 2850 two.five 66 56
2BV2 071 1.eighty three 4 2860 four.two 72 65
2BV2 060-Ex .45 1.one

dIIBT4

IP55

2880 2 62 39
2BV2 061-Ex .86 1.five 2880 2 sixty five forty five
2BV2 070-Ex one.33 three 2850 2.5 sixty six sixty six
2BV2 071-Ex 1.83 four 2860 four.two 72 seventy seven
2BV5 a hundred and ten two.seventy five four

No

IP54

1450 6.seven 63 103
2BV5 111 three.83 five.five 1450 eight.three 68 117
2BV5 121 4.66 seven.five 1450 10 sixty nine 149
2BV5 131 6.sixty six eleven 1430 15 seventy three 205
2BV5 161 eight.33 15 970 twenty seventy four 331
2BV6 one hundred ten 2.seventy five 4

dIIBT4

IP55

1450 6.7 63 153
2BV6 111 3.eighty three 5.five 1450 eight.three 68 208
2BV6 121 4.sixty six seven.five 1450 ten 69 240
2BV6 131 six.sixty six eleven 1430 15 seventy three 320
2BV6 161 eight.33 fifteen 970 twenty seventy four 446

US $1,000
/ Piece
|
1 Piece

(Min. Order)

###

Oil or Not: Oil Free
Structure: Rotary Vacuum Pump
Exhauster Method: Kinetic Vacuum Pump
Vacuum Degree: High Vacuum
Work Function: Fore Pump
Working Conditions: Wet

###

Customization:

###

Type Suction capacity
m 3 /min
Limited vacuum
mbar(MPa)
Motor power
kW
Explosive-proof grade of motor Protection grade of motor Pump Speed
r.p.m
Liquid flowrate
L/min
Noise
dB(A)
Weight
kg
2BV2 060 0.45

33mbar
(-0.098MPa)

1.1

No

IP54

2880 2 62 31
2BV2 061 0.86 1.5 2880 2 65 35
2BV2 070 1.33 3 2850 2.5 66 56
2BV2 071 1.83 4 2860 4.2 72 65
2BV2 060-Ex 0.45 1.1

dIIBT4

IP55

2880 2 62 39
2BV2 061-Ex 0.86 1.5 2880 2 65 45
2BV2 070-Ex 1.33 3 2850 2.5 66 66
2BV2 071-Ex 1.83 4 2860 4.2 72 77
2BV5 110 2.75 4

No

IP54

1450 6.7 63 103
2BV5 111 3.83 5.5 1450 8.3 68 117
2BV5 121 4.66 7.5 1450 10 69 149
2BV5 131 6.66 11 1430 15 73 205
2BV5 161 8.33 15 970 20 74 331
2BV6 110 2.75 4

dIIBT4

IP55

1450 6.7 63 153
2BV6 111 3.83 5.5 1450 8.3 68 208
2BV6 121 4.66 7.5 1450 10 69 240
2BV6 131 6.66 11 1430 15 73 320
2BV6 161 8.33 15 970 20 74 446
US $1,000
/ Piece
|
1 Piece

(Min. Order)

###

Oil or Not: Oil Free
Structure: Rotary Vacuum Pump
Exhauster Method: Kinetic Vacuum Pump
Vacuum Degree: High Vacuum
Work Function: Fore Pump
Working Conditions: Wet

###

Customization:

###

Type Suction capacity
m 3 /min
Limited vacuum
mbar(MPa)
Motor power
kW
Explosive-proof grade of motor Protection grade of motor Pump Speed
r.p.m
Liquid flowrate
L/min
Noise
dB(A)
Weight
kg
2BV2 060 0.45

33mbar
(-0.098MPa)

1.1

No

IP54

2880 2 62 31
2BV2 061 0.86 1.5 2880 2 65 35
2BV2 070 1.33 3 2850 2.5 66 56
2BV2 071 1.83 4 2860 4.2 72 65
2BV2 060-Ex 0.45 1.1

dIIBT4

IP55

2880 2 62 39
2BV2 061-Ex 0.86 1.5 2880 2 65 45
2BV2 070-Ex 1.33 3 2850 2.5 66 66
2BV2 071-Ex 1.83 4 2860 4.2 72 77
2BV5 110 2.75 4

No

IP54

1450 6.7 63 103
2BV5 111 3.83 5.5 1450 8.3 68 117
2BV5 121 4.66 7.5 1450 10 69 149
2BV5 131 6.66 11 1430 15 73 205
2BV5 161 8.33 15 970 20 74 331
2BV6 110 2.75 4

dIIBT4

IP55

1450 6.7 63 153
2BV6 111 3.83 5.5 1450 8.3 68 208
2BV6 121 4.66 7.5 1450 10 69 240
2BV6 131 6.66 11 1430 15 73 320
2BV6 161 8.33 15 970 20 74 446

Select sprocket

If you are in the market for a new sprocket, there are several factors to consider. There are two basic types of sprockets: roller sprockets and flat bore sprockets. Each has its pros and cons, so it’s important to choose the right one for your needs.sprocket

Roller sprocket

A roller sprocket is a mechanical device used to turn a rotating shaft. The size of the sprocket depends on its speed and the size of the chain. It has a wide range of applications. In addition, it is a versatile mechanical device that is an excellent choice for a variety of applications.
To understand the design of a roller sprocket, you can draw an outline on a piece of paper and draw the radius of the roller. This will help you understand how your teeth are configured. For example, if the teeth of the sprocket are round, the rollers will have a semi-circular profile. Likewise, if the roller is linear, the arc will be tangent to the base circle. This will ensure smooth movement of the rollers, while also transmitting rotational motion with high precision.
The length of the roller chain varies depending on the drive type. In adjustable center drives, the chain should be replaced at 3% elongation, while fixed center drives should be replaced at 15% elongation. You can also check the chain condition of the sprocket by pulling the chain out of the larger sprocket. If the chain is moving off the larger sprocket, it is time to replace the roller chain. Neglecting this aspect can result in damage to the sprocket.
The present invention relates to the manufacture of chain drive sprockets with a backlash-free mechanism. This is achieved by providing a center-to-center offset between the sprocket and roller connection lines. The resulting chain drive is backlash-free and allows full contact between the rollers and teeth.
Roller sprockets are critical components to ensure maximum efficiency and uptime. Its dimensions—bore bore, hub diameter, and through-hole length—are important. Additionally, the size of the roller sprockets varies according to the chain pitch, which is the distance between the centers of the roller pins.
sprocketRoller sprockets can be made of different materials, depending on their purpose. Most sprockets are made of metal or reinforced plastic. Some have bosses, some are shaped like wheels. Sprockets can be made of easily machined steel or resin. Different types of chains will engage different sprockets.
In addition to being used to mesh with chain drives, roller sprockets come in many different styles and bores. They are versatile and are often used with roller chains. Some are made of 1045CD carbon steel and have hardened teeth. Additionally, they are fully ANSI B29.1 compliant and some are manufactured for OEMs and aftermarket suppliers.

Flat hole sprocket

Flat bore sprockets are sprockets that are not specially machined. Flat bore sprockets do not have set screws, keyways or other special features. These features often require additional machining prior to installation. An important thing to keep in mind when buying a flat bore sprocket is the maximum bore. This refers to the maximum size that can be drilled without compromising structural integrity. Such measurements are usually listed in supplier directories.
Flat bore sprockets are available with standard bore or metric bore. Sprockets are used with specific chains. All chains are manufactured to a standard called “pitch”. The pitch is the distance from the center of one needle to the center of the next needle.sprocket

Steel split sprocket

Steel split sprockets can be used in a variety of industrial applications. These sprockets can be used in a range of applications, from forestry and mining to food and plastics processing. These types of sprockets are available in a variety of bores, tooth counts, and sprocket styles. Some types are also abrasion resistant.
There are several manufacturers that offer steel split sprockets. Made from high carbon steel, they are available in split, solid and removable rim versions. These sprockets are also suitable for hydraulic or pneumatic systems. Some manufacturers also offer service and support, including life cycle performance analysis, customer part numbers, and barcodes.
Split sprockets are ideal for applications where the drive shaft is large and multiple sprockets are mounted on the same shaft. For example, large conveyor chain sprockets may require the use of a crane to install and may result in increased downtime. Split sprockets also make installation in tight spaces easier. They can also be easily assembled without disassembling the shaft assembly.
Split sprockets are available in stock and custom sizes. small Stainless steel sprockets are also available, as are split flat top conveyor sprockets. They are commonly used in conveyors and robotic systems. Certain types of sprockets are suitable for specific applications, including woodworking, food processing, and woodworking.
Dimensions of split sprockets may vary by application. For example, split hub sprockets can range from one-half inch to one-tenth of an inch. Additionally, split hub sprockets have bolt circle diameters ranging from three-quarters to thirteen inches.

China Liquid Ring Vacuum Pump (2BV)     sprocket boltsChina Liquid Ring Vacuum Pump (2BV)     sprocket bolts
editor by czh2022-12-01

Conveyor Sprocket

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